AA 355 then AA 2506 at DFW
Grand Cayman → Dallas-Fort Worth → Chicago O'Hare
Timetable, Dallas-Fort Worth time
19:00AA 355 from Grand Cayman at the gate
19:57AA 2506 to Chicago O'Hare leaves the gate
57 min apart on the timetable
The last days
AA 355 and AA 2506 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.